This volume contains 10 chapters. The contributions are from researchers - mousintheirrespective?eldsandthechapterscontainhighqualityreviewson topics related to the chemo-biologicalstudies of several different heterocyclic groups. The ?rst chapter from Saracoglu reviews the functionalization of indoles andthepyrrolesviaMichaeladditions,asthesecompoundshavepotential for their biologicalactivities. InsecondchapterMen' endezreviewsthechemistryofthewelwitindolinones. Topcu and Demirkiran, in the third chapter, describe the chemistry and biological studies of lignans from Taxus species, including...

Aromaticity is a notion that appeared in the mid-nineteenth century to differentiate between unsaturated hydrocarbons and formally unsaturated benzene 1-3]. At the end of the nineteenth century it seemed that cyclicity was a necessary condition for differentiation between the two, but at the beginning of the twentieth century it turned out that the above assumption was not correct because cyclooctatetraene exhibited typical properties known for polyenes 4]. The essential property of b- zene-like compounds, often identified with aromatic compounds, was low react- ity. Hence thermodynamic...

As part of the series Topics in Heterocyclic Chemistry, this volume titled Bio- tive Heterocycles II presents comprehensive and up-to-date reviews on selected topics regarding synthetic as well as naturally occurring bioactive heterocycles. The ?rst chapter, High Pressure Synthesis of Heterocycles Related to Bio- tive Molecules by Kiyoshi Matsumoto, presents a unique high-pressure s- thetic methodology in heterocyclic chemistry. Basic principles and fruitful examples for pericyclic reactions, such as Diels-Alder reactions, 1,3-dipolar reactions, and also for ionic reactions, such as S and...

As part of the series Topics in Heterocyclic Chemistry, thisvolumetitledBio- tiveHeterocyclesII presentscomprehensiveandup-to-datereviewsonselected topicsconcerning?avonoidsandanthocyaninsinplants, andheterocyclessuch as bioactive phenothiazines, phenoxazines, and related compounds. The v- ume isseparated into two sections mainly concentrating onthese two topics. There are abundant and diverse ?avonoids with carbohydrates and lipids, alkaloids (betalain alkaloids and other alkaloids), phenols (chromones, c- marins, lignans, quinines, andotherphenolics), terpenoids(monoterpenoids,...

T. L.S. Kishbaugh: Metalation of Pyrrole.- K.-S. Yeung: Furans and Benzofurans.- P. E. Alford: Lithiation-Based and Magnesation-Based Strategies for the Functionalization of Imidazole: 2001-2010.- L. Fu: Metalation of Oxazoles and Benzoxazoles.- S. Roy S. Roy G. W. Gribble: Metalation of Pyrazoles and Indazoles.- J. C. Badenock: Metalation Reactions of Isoxazoles and Benzisoxazoles.- Y.-J. Wu: Thiazoles and Benzothiazoles.- C. F. Nutaitis: Isothiazoles and Benzisothiazoles.- E. R. Biehl: Recent Advances in the Synthesis of Thiophenes and Benzothiophenes.- J. M. Lopchuk: Mesoionics.- J. M....

Contents: B. Alcaide P. Almendros: Novel Aspects on the Preparation of Spirocyclic and Fused Unsual -Lactams.- S.S. Bari A. Bhalla: Spirocyclic -Lactams: Synthesis and Biological Evaluation of Novel Heterocycles.- L. Troisi C. Granito E. Pindinelli: Novel and Recent Synthesis and Applications of -Lactams.- C. Palomo M. Oiarbide: -Lactams Ring Opening: A Useful Entry to Amino Acids and Relevant Nitrogen-Containing Compounds.- B. Mandal P. Ghosh B. Basu: Recent Approaches Towards Solid Phase Synthesis of -Lactams.- A.Arrieta B. Lecea F.P. Cossio: Computational Studies on the Synthesis of...

Brett M. Rambo Eric S. Silver Christopher W. Bielawski Jonathan L. Sessler Covalent Polymers Containing Discrete Heterocyclic Anion Receptors Philip A. Gale Chang-Hee Lee Calix n]pyrroles as Anion and Ion-Pair Complexants Wim Dehaen Calix n]phyrins: Synthesis and Anion Recognition Hiromitsu Maeda Acyclic Oligopyrrolic Anion Receptors Jeffery T. Davis Anion Binding and Transport by Prodigiosin and Its Analogs Hemraj Juwarker Jae-min Suk Kyu-Sung Jeong Indoles and Related Heterocycles Pavel Anzenbacher Jr. Pyrrole-Based Anion Sensors, Part I: Colorimetric Sensors Pavel Anzenbacher Jr....

Richard J. Sundberg Electrophilic Substitution Reactions of Indoles Tara L.S. Kishbaugh Reactions of Indole with Nucleophiles Erin Pelkey Metalation of Indole Jie Jack Li Gordon W. Gribble Metal-Catalyzed Cross-Coupling Reactions for Indoles Jeanese C. Badenock Radical Reactions of Indole Fariborz Firooznia Robert F. Kester Steven J. Berthel 2]2], 3]2] and 2]2+2] Cycloaddition Reactions of Indole Derivatives Robert F. Kester Steven J. Berthel Fariborz Firooznia 4]2] Cycloaddition Reactions of Indole Derivatives Jonathon S. Russel Oxindoles and Spirocyclic Variations: Strategies for C3...

T. L.S. Kishbaugh: Metalation of Pyrrole.- K.-S. Yeung: Furans and Benzofurans.- P. E. Alford: Lithiation-Based and Magnesation-Based Strategies for the Functionalization of Imidazole: 2001-2010.- L. Fu: Metalation of Oxazoles and Benzoxazoles.- S. Roy S. Roy G. W. Gribble: Metalation of Pyrazoles and Indazoles.- J. C. Badenock: Metalation Reactions of Isoxazoles and Benzisoxazoles.- Y.-J. Wu: Thiazoles and Benzothiazoles.- C. F. Nutaitis: Isothiazoles and Benzisothiazoles.- E. R. Biehl: Recent Advances in the Synthesis of Thiophenes and Benzothiophenes.- J. M. Lopchuk: Mesoionics.- J. M....

This book is a compilation of the latest achievements of leading researchers in marine natural products with extremely diverse structures and biological activities. It presents discussions of isolation, structure elucidation, biosynthesis, total synthesis, and biochemical properties of the compounds with characteristic structures such as macrolides, cyclic depsipeptides, alkaloids, and water-soluble heterocyclic low-molecular-weight compounds, from sponges, bacteria, cyanobacteria, flagellates, and other such organisms. The book especially focuses on heterocyclic natural products as a title...